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1
/
16 DIN Process Controllers
CN63300 Series
Starts at
$
197
⻬ PID Control with
Reduced Overshoot
⻬ On Demand Auto-Tuning
of PID Control Settings
⻬ NEMA 4 X (IP65) Bezel
⻬ Dual LED Displays for
Simultaneous Indication
of Temperature
and Setpoint
⻬ Status Indicators for
Outputs and Contol Modes
⻬ Accepts 0 to 10 Vdc or
0/4 to 20 mAdc inputs
⻬ Optional Dual
Alarm Outputs
⻬ Optional Linear DC Output,
Control Retransmission
(0 to 10 mV, 0/4 to 20 mA)
⻬ Manual/Automatic
Control Modes
⻬ Setpoint Ramping For
Process Security Via
Programmable Lock-Outs
⻬ Field-Replaceable
Output Board (Relay
or DC Pulse)
⻬ Optional RS485
Serial Communication
The CN63300 Series accepts either
a 0 to 10 Vdc or a 0/4 to 20 mAdc
signal, precisely displays the input
process signal according to the
programmable scaling points, and
provides an accurate output control
signal (time proportional or linear
DC) to maintain the process at the
desired control point. The
controller’s comprehensive yet
simple programming allows it to
meet a wide variety of application
requirements. In the PID control
mode, the controller operates with
on-demand auto-tune, which will
establish the tuning constants. The
PID tuning constants may be
finetuned by the operator at any
time and then locked out from
further modification. The controller
employs a unique overshoot
suppression feature, which allows
the quickest response without
excessive overshoot. The unit can
be transferred to operate in the
manual mode, providing the
operator with direct control of the
output. The controller may also
operate in the “ON/OFF” control
mode with adjustable hysteresis. A
second setpoint is available to allow
quick selection of a different
setpoint setting.
Dual 4-digit displays allow viewing
of the process temperature and
setpoint simultaneously. Front panel
indicators inform the operator of the
controller and output status. On
many models the main control
output and the alarm outputs are
field-replaceable. Optional alarm(s)
can be configured to activate
according to a variety of actions
(absolute high or low, deviation high
or low, band in or out, with
adjustable hysteresis. A standby
feature suppresses the alarm during
power-up until the temperature
stabilizes outside the alarm region.
The second alarm can be
configured as a secondary PID
output (heat/cool applications).
CN63300-R1, $197.
The optional main linear DC output
(10 V or 20 mA) can be used for
control or temperature re-transmission
purposes. Programmable output
update timer reduces valve or
actuator activity. The output range
can be scaled independent of the
input range. The optional remote
setpoint input (0/4 to 20 mA) allows
for cascade control loops and
remotely driven setpoint signals
from computers or similar equipment.
Straightforward end-point scaling
with independent filtering and
local/remote transfer option expand
the controller’s flexibility.
Specifications
Display: Dual 4-digit
Upper Temperature Display:
10.2 mm H (0.4") red LED
Lower Auxiliary Display:
7.6 mm H (0.3") green LED
Power:
AC Versions: 85 Vac min to 250 Vac
max, 50 to 60 Hz, 8 VA max
Low Voltage:
DC Power: 18 to 36 Vdc, 7 W
AC Power: 24 Vac ±10%,
50 to 60 Hz, 9 VA
Controls: 4 front panel push buttons for
modification and setup of controller
functions and one external user input for
parameter lockout or other functions
Memory: Nonvolatile E
all programmable parameters and values
P-56
2
PROM retains
P
Page 2
Main Signal Input:
Sample Period: 100 ms
Response Time: Less than 300 ms
typical, 400 ms max (to within 99% of
final value w/step input; typically,
response is limited to response time
of sensor)
Normal Mode Rejection: 40 dB @ 50/60 Hz
(improves with increased digital filtering)
ommon Mode Rejection: >120 dB,
C
DC to 60 Hz
Protection: Input overload 120 Vac
max for 15 s max
User Input: Internally pulled up to 5 Vdc
(1 MΩ)
V
Max: 5.25 Vdc
N
I
V
: 0.85 V max
L
I
V
: 3.65 V min
IH
I
: 1µA max
OFF
Response Time: 120 ms max
Functions: Program lock, integral
action lock, auto/manual mode select,
setpoint ramp enable, reset alarms,
setpoint 1/setpoint 2 select, local/remote
setpoint select, serial block print
Control and Alarm Outputs
Relay Outputs with Form “A” Contacts:
Contact Rating: 3 A @ 250 Vac
or 30 Vdc (resistive load),
120 Vac (inductive load)
Life Expectancy: 100,000 cycles at
max load rating (decreasing load and/or
increasing cycle time, increases life
expectancy)
Main Control:
Control: PID or on/off
Output: Time proportioning or linear DC
Cycle time: Programmable
Auto-Tune: When selected, sets
proportional band, integral time, and
derivative time values
Alarms: 1 or 2 alarms
Modes:
Reset Action: Programmable,
automatic or latched
Standby Mode: Programmable,
enable or disable
Hysteresis: Programmable
Secondary Output: Software
selectable (overrides alarm 2)
Control: PID or on/off
Output (Time Proportioning):
Cycle Time: Programmable
Proportional Gain Adjust:
Programmable
Deadband /Overlap: Programmable
Linear DC Output:
Main: Control or re-transmission,
programmable update rate from
0.1 to 250 seconds
Remote Setpoint Input:
Input Type: 0/4 to 20 mA
Input Resistance: 10 Ω
Overrange: -5 to 105%
Overload: 100 mA (continuous)
Scale Range: -999 to 9999 degrees or
-99.9 to 999.9 degrees
Resolution: 1 part in 10,000
1
/
10 HP @
Accuracy:
At 25°C: ±(0.1 % of FS +
Over 0 to 50°C Range: ±(0.2% of
1
FS +
/
2 LSD)
eading Rate: 10/s
R
1
/
2 LSD)
Setpoint Filtering: Programmable, digital
Setpoint Ramping: Programmable,
0.1 to 999.9 degrees/minute
Serial Communications
(Optional)
Type: RS485 multipoint, balanced interface
Baud Rate: 300 to 9600
ata Format: 7O1, 7E1, 7N2, 8N1
D
Node Address: 0 to 99, max of
32 units per line
Transmit Delay: 2 to 100 ms or
100 to 2 ms
Data Encoding: ASCII
Isolation W.R.T Main Input Common:
500 Vrms for 1 min (50V working)
(not isolated W.R.T. remote setpoint or
heater current inputs, or analog
output common)
Note: RS485 and the analog output
commons are not internally isolated
within the controller. The terminating
equipment of these outputs must not
share the same common (i.e. earth ground).
Environmental Conditions
Operating Range: 0 to 50°C (32 to 122°F)
Storage Range: -40 to 80°C (-40 to 176°F)
Span Drift (Max): 130 ppm/°C,
main input
Zero Drift (Max): 1µV/°C, main input
Operating and Storage Humidity:
85% max relative humidity
non-condensing) from 0 to 50°C
(
(32 to 122°F)
Altitude: Up to 2000 meters
Isolation Breakdown Ratings
AC Line With Respect to All Inputs
and Outputs: 250V working (2300V
or 1 minute)
f
Main Input with Respect to Analog
Outputs, Remote Setpoint Input,
Heater Current Input: 50V working
(2300V for 1 minute)
All Other Inputs and Outputs with
Respect to Relay Contacts: 2000 Vac
(not isolated between analog outputs or
remote setpoint commons)
Connection: Wire-clamping
screw terminals
Construction: Black plastic alloy case
and collar style panel latch; panel
latch can be installed for vertical or
horizontal instrument stacking; 1-piece
tinted plastic bezel; bezel assembly with
circuit boards can be removed from the
case to change the output board without
removing the case from the panel or
disconnecting wiring; unit meets NEMA
4X (IP65) requirements for indoor use,
when properly installed; Installation
Category II, Pollution Degree 2
Weight: 0.17 kg (0.38 lb)
Main Signal Input Range and Accuracy
Maximum
Input Accuracy* Accuracy* Continuous
Range (18 to 28°C) (0 to 50°C) Impedance Overload Resolution
10 Vdc 0.10% of rdg 0.30% of rdg
(-1 to 11) + 0.02 V + 0.03 V 1 MΩ 300V 10 mV
20 mAdc 0.10% of rdg 0.30% of rdg
(-2 to 22) + 0.03 mA +0.04 mA 10 Ω 100 mA 10 µA
Accuracies are expressed as ± percentages after 20 minutes warm-up. The controller’s accuracy is
*
specified in two ways: accuracy over an 18 to 28°C (64 to 82°F) range at 10 to 75% RH
environment; and accuracy over a 0 to 50°C (32 to 122°F) range at 0 to 85% RH (non-condensing)
environment. Accuracy over the wide sensor range reflects the coefficient of the internal circuitry.
Linear DC Output Range and Accuracy
Output Accuracy* Accuracy*
Range** (18 to 28°C) (0 to 50°C) Compliance Resolution
0 to 10V 0.10% of FS 0.30% of FS
+ 1/
2 LSD +
0 to 20 mA 0.10% of FS 0.30% of FS
+ 1/
2 LSD +
4 to 20 mA 0.10% of FS 0.30% of FS
+ 1/
2 LSD +
Accuracies are expressed as ± percentages after 20 minutes warm-up. The controller’s accuracy is
*
specified in 2 ways: accuracy over an 18 to 28°C (64 to 82°F) range at 10 to 75% RH environment;
and accuracy over a 0 to 50°C (32 to 122°F) range at 0 to 85% RH (non-condensing) environment.
Accuracy over the wide sensor range reflects the coefficient of the internal circuitry.
Outputs are independently jumper selectable for either 10V or 20 mA. The output range
**
may be field-calibrated to yield approximately 10% over-range and a small underrange
(negative) signal.
1
/
2 LSD 10 kΩ min
1
/
2 LSD 500 Ω max
1
/
2 LSD 500 Ω max
1
/
3500
1
/
3500
1
/
2800
P-57
Page 3
9.4
(0.37)
105.9
(4.17)
4
44.7
(1.76)
44.7 (1.76)
45
(1.772)
45
(1.772)
+0.024
-0.000
+0.6
-0.0
+0.024
-0.000
+0.6
-0.0
49.5
(1.95)
49.5
(1.95)
9
Dimensions: mm (In)
CN63300-R1-LV, $224, shown
smaller than actual size.
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Model No. Price Description
Standard Power Models (85 Vac to 250 Vac, 50 to 60 Hz, 8 VA max)
CN63300-R1 $197 Single output
CN63300-R1-R2-AL 238 Dual output, relay/relay, alarm
CN63300-R1-R2-AL-C4 285 Dual output, relay/relay, alarm, RS485
CN63300-R1-R2-F3 269 Dual output, relay/relay, analog control or re-transmission
CN63300-R1-R2-F3-RSP 301 Dual output, relay/relay, analog control or re-transmission, remote setpoint
CN63300-R1-R2-F3-C4 316 Dual output, relay/relay, analog control or re-transmission, RS485
Low-Voltage Models (18 to 36 Vdc, 7 W)
CN63300-R1-LV $224 Single output, relay
CN63300-R1-R2-AL-LV 255 Dual output, relay/relay, alarm
CN63300-R1-R2-AL-C4-LV 302 Dual output, relay/relay, alarm, RS485
CN63300-R1-R2-F3-LV 286 Dual output, relay/relay, analog control or re-transmission
CN63300-R1-R2-F3-RSP-LV 317 Dual output, relay/relay, analog control or re-transmission, remote setpoint
CN63300-R1-R2-F3-C4-LV 333 Dual output, relay/relay, analog control or re-transmission, RS485
Comes complete with operator’s manual.
For “-C4” RS485 option, software is a free download from
Ordering Examples: CN63300-R1-R2-AL, 85 to 250 Vac, dual output, relay/relay, with alarm, $238.
CN63300-RI-LV, 18 to 36 Vdc, single output, relay, $224.
Accessories (Field-Installable)
Model No. Price Description
CN6-48100 $32 Single relay output module
CN6-48111 63 Output module, single-output, form “A” relay, 2 alarms
CNQUENCHARC $8 Noise suppression RC snubber (2 leads), 110 to 230 Vac
Recommended Reference Book: Controller Tuning/PID
omega.com/cn63300
See Section Y For Additional Books
P-58
,
GE-2117, $25.
P
Page 4
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